QPx_GetAreaImporter

QPx_GetAreaImporter(areaRef; importerRef):error
	areaRef	Longint	QPix area reference
	importerRef	Longint	Reference to the importer used by the area
	error	Longint	Error result

Returns a reference to the graphic importer instance used internally by a QPix plug-in area.

This is a low-level command. It gives access to the image characteristics and data through the QPix Graphics Importer API.

The plug-in area is referenced by areaRef. If areaRef is not a valid QPix plug-in area reference or if it is not currently using a graphics importer instance, qpx_paramErr error is returned.

Example

`Get the area importer

C_LONGINT($error)
C_LONGINT($areaImporter)

$error:=QPx_GetAreaImporter (gQPixArea;$areaImporter)

If ($error=qpx_noErr)

`$areaImporter is the importer used internally by gQPixArea

End if

Related commands

QPx_SetAreaImporter

Assigns a graphics importer instance to a QPix plug-in area